Call (888)-671-2883
 on most items
Text message to Live Chat! (201) 898 - 2676

20B14 Metric Roller Chain Sprocket

BRAND: Martin Sprocket | MODEL: 20B14 | CONDITION: NEW | SKU: 259943
20B14 Metric Roller Chain Sprocket

Image for Illustration purposes only,
Actual product may vary
Typically In Stock: confirm availability
Returnable: see conditions
Shipping from?: see locations Typically ships in 1 day
Weight: 8.00 lbs UOM: EA

Additional Description

Technical Specifications

Pitch 31.750 mm
Number Of Teeth 14
Outside Dia 163.321 mm
Material Steel
Pitch Diameter 142.683 mm


Metric B Style sprockets are flat sprockets with a hub extension on one side. These plain bore sprockets can easily be bored to a metric or standard size to fit your application. Keyways, set screws and harden teeth are quick alterations that can be made.
Material Steel Width across Teeth/ Rows 18.593 mm
Chain Number 20B-1 Hub Configuration B
Chain Pitch 31.750 mm Hub Outside Diameter 105.994 mm
Number of Chain Rows 1 Length thru Bore 40.996 mm
Number of Teeth 14 Construction Detail Solid
Outside Diameter 163.321 mm Bore Type Stock Bore
Pitch Diameter 142.683 mm Min Bore Size 25.000 mm
Single Strand Tooth Thickness 18.593 mm Max Bore Size 75.000 mm
Storage Dimension Length 6.430 in. Weight 7.80 lbs.
Storage Dimension Width 6.430 in. Individually Packaged No
Storage Dimension Height 1.614 in.